shuddering [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: shuddering


powder_king
08-09-2004, 04:44 PM
If i back up and put the tranny in drive while still moving at a slow speed ie 6mph then the truck shudders and then goes forward. What is going on

Mike L.
08-09-2004, 06:02 PM
The TCM does not like that. I have seen a limp from this. The TCM is very protective of the Ally. Make sure you are completely stopped before you change directions.


mike